Last Updated: 12/05/2020
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E&H Servo tank gauging instrument Proservo NMS83

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Part Number: NMS83 Category:
  • Free Shipping
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    Questions? Call +604-502 1894 Mon-Fri 8:30am to 5:30pm or Email [email protected]

    FREE Domestic AND SEA Shipping!

    Most orders RM500/USD120 or more ship SEA for FREE!

    • Delivery within the Southeast Asia only.
    • Hazardous items excluded.
    • Extremely heavy or bulky items excluded.
    • Distributors, Resellers and OEMs excluded.
    • Contact us for shipping charge for orders < RM500/USD120
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  • Free Technical Support
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    Questions? Call +604-502 1894 Mon-Fri 8:30am to 5:30pm

    Setup, Configuration and Technical Support of our Products are FREE.

    We help to check your faulty Instruments too, fill in the form here

    Free phone and email tech support continues as long as you own the product. Click here for contact information.

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  • The intelligent tank gauge Proservo NMS83 is designed for high accuracy liquid level measurement in custody transfer and inventory control applications with NMi- and PTB-approvals. It meets all requirements for hygienic applications. It fulfils the exact demands of tank inventory management and loss control and is optimized in regards of total cost saving and safe operation.

    • Hardware and software developed according to IEC 61508 up to SIL3 (in homogeneous redundancy) for high level of safety
    • Maximum reliability through accuracy up to ±0.4mm (± 0.02″)
    • Developed according to international metrology recommendations such as OIML R85 and API MPMS
    • Local and country-specific certifications like NMi or PTB for custody transfer applications
    • Simplified installation and trouble-free operations due to easy connection to major DCS systems via open protocols
    • Measurement of interfaces between up to three liquid layers, tank bottom, spot, and profile densities

    For high accuracy custody transfer measurement in beer, whiskey, wine and sake.

    • Process connections: Flanges
    • Temperature: -200 to +200°C (-328 to +392°F)
    • Pressure: 0 to +6bar (0 to +87psi)
    • Maximum measuring range: 22m (72ft)
    • Accuracy: ±0.4mm (±0.02″)
    • International explosion protection and custody transfer certificates, overfill prevention WHG, SIL
    • Measuring principle

      Servo / Float Tank Gauging

    • Characteristic / Application

      Servo Tank Gauging: High precision measurement for liquid level, 
      interface, spot density and density profile for hygienic applications

    • Specialities

      Custody transfer level measurement

      Interface measurement

      Spot density, density profile measurement

    • Supply / Communication

      85-264VAC

    • Accuracy

      up to 0.4 mm

    • Ambient temperature

      Standard:

      -40°C…60°C

      (-40°F…140°F)

      For calibration to regulatory 
      standards:

      -25°C…55°C

      (-13°F…131°F)

    • Process temperature

      -200°C…200°C

      (-328°F…392°F)

    • Process pressure absolute / max. overpressure limit

      6 bar abs

    • Main wetted parts

      316L, AlloyC276, PTFE

    • Process connection

      Flange:
      DN80/3″ / DN150/6″

    • Max. measurement distance

      22 m (72 ft)

    • Communication

      Outputs:

      Fieldbus: Modbus RS485, V1, HART

      Analog 4-20mA output (Exi/ Exd)

      Relay output (Exd)

      Inputs:

      Analog 4-20mA input (Exi/ Exd)

      2-, 3-, 4-wire RTD input

      Discrete input (Exd, passive/ active)

    • Certificates / Approvals

      ATEX, FM, IEC Ex, NEPSI, EAC

    • Design approvals

      EN 10204-3.1

      NACE MR0175, MR0103

    • Metrological approvals and certificates

      OIML, NMi, PTB

    • Options

      Redundant fieldbus

      Weather protection cover

      CIP (Cleaning in Place)

      Relief valve

      Gas purging nozzle connection

      Pressure gauge

      Cleaning nozzle connection

    • Application limits

      Stilling well or guide wires for turbulent 
      application

      Recommend PTFE displacer for high 
      viscosity application

      Interface measurement requires min. difference of 0.100 g/ml 
      between layers

    Datasheet: Proservo NMS83 Technical Information

    celectric logo

    Questions? Call +604-502 1894 Mon-Fri 8:30am to 5:30pm

    Setup, Configuration and Technical Support of our Products are FREE.

    We help to check your faulty Instruments too, fill in the form here

    Free phone and email tech support continues as long as you own the product. Click here for contact information.

    close-link
    celectric logo

    Questions? Call +604-502 1894 Mon-Fri 8:30am to 5:30pm or Email [email protected]

    FREE Domestic AND SEA Shipping!

    Most orders RM500/USD120 or more ship SEA for FREE!

    • Delivery within the Southeast Asia only.
    • Hazardous items excluded.
    • Extremely heavy or bulky items excluded.
    • Distributors, Resellers and OEMs excluded.
    • Contact us for shipping charge for orders < RM500/USD120
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